10-Year Treasury Yield in August 2026

The 10-year Treasury yield ended August 2026 at 4.758% on August 31, 2026, up 0.013 percentage points from 4.745% at the end of July 2026. Its highest close of the month was 4.758% on August 31, 2026, its lowest 4.617% on August 5, 2026.

Month close

4.758%

August 31, 2026

Month change

+0.013 pts

from 4.745%

Highest close

4.758%

August 31, 2026

Lowest close

4.617%

August 5, 2026

Every close of August 2026

21 sessions, newest first.

10-year Treasury yield: daily closes for the last 21 sessions
DateCloseChange
4.758%+0.038 pts
4.720%+0.048 pts
4.672%+0.008 pts
4.664%+0.025 pts
4.639%−0.065 pts
4.704%−0.034 pts
4.738%+0.042 pts
4.696%+0.043 pts
4.653%−0.053 pts
4.706%−0.018 pts
4.724%+0.028 pts
4.696%+0.055 pts
4.641%−0.041 pts
4.682%−0.002 pts
4.684%−0.015 pts
4.699%+0.039 pts
4.660%−0.010 pts
4.670%+0.053 pts
4.617%−0.010 pts
4.627%−0.059 pts
4.686%−0.059 pts

10-Year Treasury Yield, month by month

10-year Treasury yield: last close of each month
MonthLast closeChange
September 2026so far5.184%+0.426 pts
August 20264.758%+0.013 pts
July 20264.745%+0.327 pts
June 20264.418%−0.035 pts
May 20264.453%+0.063 pts
April 20264.390%+0.079 pts
March 20264.311%+0.349 pts
February 20263.962%−0.279 pts
January 20264.241%+0.078 pts
December 20254.163%+0.146 pts
November 20254.017%−0.084 pts
October 20254.101%−0.047 pts
September 20254.148%−0.079 pts

10-Year Treasury Yield in August 2026: what people ask

What was the 10-year Treasury yield at the end of August 2026?

It closed at 4.758% on Monday, August 31, 2026, up 0.013 percentage points from 4.745% at the end of July 2026.

What was the highest 10-year Treasury yield in August 2026?

Its highest close of August 2026 was 4.758% on Monday, August 31, 2026; its lowest was 4.617% on August 5, 2026, over 21 sessions.

Source: Cboe 10-year Treasury yield index (TNX), daily closes. Daily closes; a month's change runs from the previous month's last close. Not investment advice. 10-Year Treasury Yield today